<!--------------------------------------------------------知识选择器--知识结构----------------------------------------------------------------------->
<section class="knowledge_section">
				<div action="" class="knowledgebase_selection_tool_sousuo ng-pristine ng-valid">
                    <div class="input-group">
                        <input type="text" id="key-text" class="form-control ng-pristine ng-untouched ng-valid" ng-model="stuctureParams.searchName" placeholder="请输入知识结构名称" ng-keyup="findlistbyEnter($event)">
                        <span class="input-group-addon " ng-click="getStruList()"><i class="iconfont"></i></span>
                    </div>
                </div>                
                <!--loading-->
                <loading isloading="kssLoading" ng-if="kssLoading"></loading>                    
                <!--- 遍历数据----->
                <div class="knowledgebase_selection_tool_main" ui-tree>
                	<ol ui-tree-nodes ng-model="structureList">
                         <!--空值-->
                        <li class="angular-ui-tree-node"  ng-if="structureList.length <=0 && !kssLoading">
                            <center>
                                <div style=" height: 60px; padding: 80px 20px 30px; color: #c4c4c4; ">
	                                <i class="iconfont" style="font-size: 100px;display: block;margin-left: -10px;">&#xe650;</i>
	                                <div style=" margin-top: 40px; ">
		                                您未设置任何知识分类
	                                </div>
                                </div>
                                <button class="btn" style=" display: block; margin-bottom: 5px; background: #39f; color: #fff; " ng-click="addModel()">使用系统分类</button>
                                <button class="btn" ui-sref="index.Train.kngframe" ng-click="playKngframe()">设置自定义分类</button>
                            </center>
                        </li>
						<li  class="angular-ui-tree-node" data-nodrag ui-tree-node  ng-repeat="knode in structureList" ng-include="'/system/directive/train/knowledgeselector/knowledge_selector_structure_node.html'"> 						        
						</li>						                    
					</ol>
                </div>
                <button ng-if="knowConfig.windowSize != 'mini'" class="btn" style=" float: left; margin-top: 7px; margin-left: 20px; border: 1px solid #39f; background: #39f; color: #fff; "  ng-click="addModel()" ng-if="structureList.length >0 && !kssLoading">使用系统分类                  </button>
</section>
<!---------------------------------------------------------模板弹框弹框------------------------------------------------------------------->
<!-- modelSavebtn:"=", // 是否正在请求中
        modelIsHide: "=",    //是否显示出来这个内容 
        modelItemS: "=", //单独的二级运营对象
        modelOnSave: "&"      //保存对象到服务器   -->

<knowledge-structure-model-add-edit model-is-hide="isModelShow" model-on-save="saveModel()" ng-if="isModelShow" model-on-hide="addHide()"></knowledge-structure-model-add-edit>